Beatrice made a cameo in the 2009 film The Young Victoria, which Ferguson produced.

Queen Mary's Fringe tiara was also worn by Queen Elizabeth's daughter, Princess Anne, when she married captain Mark Phillips in 1973.

4 of 11Attribution: Getty

Queen Adelaide's Fringe tiara

Not to be confused with Queen Mary's Fringe tiara, there is another very similar piece in Queen Elizabeth's collection called Queen Adelaide's Fringe tiara.

To add to the mix, it is sometimes also referred to as the Hanoverian Fringe tiara.

It's one of the oldest pieces in the Queen's collection with a special connection to Queen Victoria that Princess Beatrice would appreciate.

Originally, the piece was commissioned by King William IV for his wife Queen Adelaide, using diamonds that belonged to King George III and Queen Charlotte, from Rundell & Bridge in 1831.

It is smaller than the Queen's Fringe tiara and features cushion-cut and pear-shaped stones.

When Queen Victoria ascended the throne in 1837, the tiara became part of her collection and she wore it many times during her 63-year-reign.

Queen Victoria also wore it to the opening of Prince Albert's Great Exhibition in 1951.

When Victoria died in 1901 it became part of the Crown's collection.

The Queen Mother wore it many times up until her death in 2002, including during a visit to Australia in 1958.

By then, the Queen Mother had Garrard turn the tiara into a necklace and she even paired it with Queen Mary's Fringe tiara worn on her head.

Pictured is Queen Mary wearing the Queen Adelaide Fringe tiara and the Queen Mother wearing it as a necklace during her tour of Australia in 1958.

5 of 11Attribution: The Royal Collection Trust/Sothebys

Queen Victoria's Emerald tiara

Another tiara with a high change of being worn by Beatrice on her wedding day is Queen Victoria's Emerald and Diamond tiara.

It was designed by Prince Albert for Queen Victoria and made by the Queen's jeweller Joseph Kitching in 1845.

The tiara was featured in the Victoria Revealed exhibition at Kensington Palace, which ended in January after nearly two years on show.

The incredible tiara belongs to the estate of the third Duke of Fife and was loaned to Kensington Palace for the exhibit. It is now property of the Historic Royal Palaces after the death of the Duke in 2015.

The tiara is part of an emerald parure (jewellery set) designed by Prince Alfred and includes earrings, a necklace and pendant.

Queen Victoria wore the entire emerald and diamond parure in July 1847 at a banquet at Trinity College, Cambridge, celebrating Prince Albert's installation as Chancellor.

It would be a fitting tribute to Beatrice's great-great-great-great grandmother, who married Prince Albert in The Chapel Royal at St James's Palace in 1840 where Beatrice's wedding will take place.

6 of 11Attribution: AAP/Getty

The Vladimir tiara

Worn by Queen Elizabeth regularly throughout her 68-year-reign, the Vladimir tiara is one of the most impressive in her collection.

Its history mirrors the plot of a James Bond movie.

The tiara originally belonged to Grand Duchess Maria Pavlovna of Imperial Russia, the cousin of Tsar Nicholas II. It was made by Romanov court jeweller Bolin.

Although this tiara may be considered too flashy for Princess Beatrice's low-key wedding, the emeralds might be a sweet link to the Greville Emerald Kokoshnik tiara, worn at her sister's nuptials.

7 of 11Attribution: Getty

The Strathmore Rose tiara

Princess Beatrice may choose a tiara that has not been seen in public for many years, much like Princess Eugenie did with the Greville Emerald Kokoshnik tiara.

The Strathmore Rose tiara belonged to Lady Elizabeth Bowes-Lyon, who later became the Queen Mother.

It was given to Lady Elizabeth by her father, the Earl of Strathmore, as a wedding present when she married the Duke of York, the future King George VI.

She wore the tiara many times while Duchess of York, including for an official portrait and on her wedding day in 1923.

Featuring a garland of roses in rose-cut diamonds, mounted in silver and gold, the tiara was likely made in the late 1800s. It's designed to be worn across the forehead in a bandeau style – popular during the 1920s – but can also be worn on top of the head in the more traditional manner.

The flowers can be removed and worn as brooches and were occasionally swapped for sapphires.

As Queen Elizabeth, she wore the tiara many times during her husband's reign and kept the piece until her death in 2002.

It is now in Queen Elizabeth II's personal collection, but has not been worn by any members of the royal family since.

The tiara was last seen in an exhibition at the Victoria and Albert Museum in 2002.

As it was worn by a previous Duchess of York, the tiara could be a sweet link to Beatrice's title as Princess of York.

8 of 11Attribution: Getty

Queen Alexandra's Kokoshnik tiara

Princess Beatrice may choose a kokoshnik-style tiara, like her sister Princess Eugenie did for her wedding in 2018.

Queen Alexandra's Kokoshnik tiara is part of the royal collection.

It was presented to Queen Alexandra, when Princess of Wales, for her 25th wedding anniversary in 1888 by the 'Ladies of Society' - 365 peeresses of the United Kingdom.

It is based on the traditional Russian headdress called a 'kokoshnik', which became popular as a style of tiara in Western Europe in the late nineteenth century.

Designed by Garrard, it has become one of Queen Elizabeth's favourite tiaras and was also loved by her grandmother, Queen Mary.

The tiara can also be worn as a necklace.

Queen Elizabeth wore the stunning headpiece during her visit to Turkey in 2008.

9 of 11Attribution: Getty

The Persian Turquoise tiara

This would certainly be a standout piece if Beatrice chose it for her special day.

Another of the Queen Mother's tiaras, the Persian Turquoise tiara was given to her as a wedding present from her father-in-law King George V.

It is also known as the Triumph of Love tiara and was made in the early 1900s by royal jewellers Garrard.

The Queen Mother didn't wear the platinum and gold tiara all that often and gave it to her daughter Princess Margaret as a 21st birthday present.

Princess Margaret loved the tiara and wore it frequently along with its matching necklace, earrings and bracelet.

When she passed away, many of her jewels were sold at auction in 2006 but the Persian Turquoise parure remained in her family's possession.

It's likely now in the collection of her daughter Lady Sarah Chatto or son David Armstrong-Jones.

10 of 11Attribution: Getty

The Orient Circlet tiara

The Orient Circlet tiara has a special connection to Queen Victoria, which might interest Princess Beatrice.

It was one of four tiaras designed by Prince Albert for his wife, inspired by Indian designs he saw at the Great Exhibition, some of which were later presented to the Queen by the East India Company.

When Queen Victoria died, she left the tiara to the Crown for future queens and queen consorts to wear.

Originally featuring opals, Queen Alexandra replaced the stones with red rubies that belonged to Queen Victoria because she considered opals to be unlucky.

It passed into the collection of the Queen Mother, who loved the tiara and wore it frequently right until her death in 2002, even though it technically belonged to Queen Elizabeth who became monarch in 1952.

Queen Elizabeth wore the tiara during an official visit to Malta in 2005, believed to be the only time it's been seen on the current monarch in public.

It would be an incredible choice for Princess Beatrice and would go very nicely with her strawberry-blonde hair.

11 of 11Attribution: Getty

The Teck Crescent tiara

This tiara hasn't been worn since World War II, which makes it a possible choice for Princess Beatrice.

The headpiece started its life in several pieces before it was assembled into a tiara featuring crescent, floral and floriate elements in 1882.

It is one of the oldest in the royal collection and was originally owned by the Duchess of Teck Princess Mary Adelaide, the mother of Queen Mary and consort of King George V.

It eventually became property of the Queen Mother, who wore it to a banquet during a royal tour of Canada in 1939. That was the last time it's been seen in public.

The tiara then passed into the collection of the current monarch who has since loaned it to Camilla, the Duchess of Cornwall.

While the Duchess of Cornwall has worn the other two tiaras on long-term loan by the Queen, including the Greville and Delhi Durbar tiaras, she has yet to wear the Teck Crescent tiara in public.